Operational panel for machine tool



FIG. 1 is a front view of a first embodiment of an operational panel for machine tool;

FIG. 2 is a back view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a front view thereof showing display parts; and,

FIG. 8 is a front view thereof showing an operation state.

The broken lines in the drawings depict environmental subject matter only and form no part of the claimed design. 

CLAIM The ornamental design for an operational panel for machine tool, as shown and described. 